Thank you Matt for this overview. Can you tell us something about performance? Is happymaker a good approach when you have big XML files (about 5MB ) and speed is important , or should one use other tools instead then? (using a XML API as model)

@ddd1600 Sorry to hear about the video trouble. If the problem persists, can you log a support ticket at http://help.codeschool.com/ ? Info on the exact time and circumstances of the disruption would be especially helpful.